OCC::LsColJob::finished() recursively calls itself forever at random

### ⚠️ Before submitting, please verify the following: ⚠️

- [x] This is a **bug**, not a question or a configuration issue.
- [x] This issue is **not** already reported on Github (I have searched for it).
- [x] Nextcloud Server and Desktop Client are **up to date**. See [Server Maintenance and Release Schedule](https://github.com/nextcloud/server/wiki/Maintenance-and-Release-Schedule) and [Desktop Releases](https://nextcloud.com/install/#install-clients) for supported versions.
- [x] I agree to follow Nextcloud's [Code of Conduct](https://nextcloud.com/contribute/code-of-conduct/)

### Bug description

The code at [this location](https://github.com/nextcloud/desktop/blob/17f84a090e3a915b44cc22c11e9e940151f6b002/src/libsync/networkjobs.cpp#L533-L578) recursively calls itself over and over until it runs out of stack space, resulting in an abnormal app termination by windows.

### Steps to reproduce

1. Run Nextcloud
2. Nextcloud disappears

Doesn't seem to need anything else?


### Expected behavior

Not whatever its doing right now.

### Which files are affected by this bug

All files

### Operating system

Windows

### Which version of the operating system you are running.

Windows 11

### Installation method

Official Linux AppImage

### Nextcloud Server version

34.0.1

### Nextcloud Desktop Client version

master

### Did this occur after an update or on a clean installation?

Major version update (i.e. 4.0.0 → 33.0.0)

### Are you using the Nextcloud Server Encryption module?

No

### Are you using an external user-backend?

- [x] Default internal user-backend
- [ ] LDAP or Active Directory
- [ ] SSO - SAML
- [ ] Other

### Nextcloud Server logs

```shell

```

### Additional info

```
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloudsync.dll!OCC::LsColJob::finished() Line 568	C++
 	nextcloudsync.dll!OCC::AbstractNetworkJob::slotFinished() Line 306	C++
 	[External Code]	
 	nextcloud.exe!main(int argc, char * * argv) Line 209	C++
 	nextcloud.exe!qtEntryPoint() Line 59	C++
```

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Uh oh!

OCC::LsColJob::finished() recursively calls itself forever at random #10312

⚠️ Before submitting, please verify the following: ⚠️

Bug description

Steps to reproduce

Expected behavior

Which files are affected by this bug

Operating system

Which version of the operating system you are running.

Installation method

Nextcloud Server version

Nextcloud Desktop Client version

Did this occur after an update or on a clean installation?

Are you using the Nextcloud Server Encryption module?

Are you using an external user-backend?

Nextcloud Server logs

Additional info

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Uh oh!

OCC::LsColJob::finished() recursively calls itself forever at random #10312

Description

⚠️ Before submitting, please verify the following: ⚠️

Bug description

Steps to reproduce

Expected behavior

Which files are affected by this bug

Operating system

Which version of the operating system you are running.

Installation method

Nextcloud Server version

Nextcloud Desktop Client version

Did this occur after an update or on a clean installation?

Are you using the Nextcloud Server Encryption module?

Are you using an external user-backend?

Nextcloud Server logs

Additional info

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions